[Xenomai-help] configuring user-space xenomai 2.6

[Xenomai-help] configuring user-space xenomai 2.6

[Łukasz Sacha]

Hey,

I'm following README_INSTALL from the xenoami 2.6 tree. I successfully
patched and built the kernel 2.6.38.8 and modules. Now I'm trying to
configure the user-space.
I'm running the configure command as given in the example:
./configure CFLAGS="-march=armv4t" LDFLAGS="-march=armv4t"
--host=arm-none-linux-gnueabi- --build=i686-pc-linux-gnu
I get the following error:
checking build system type... i686-pc-linux-gnu
checking host system type... Invalid configuration
`arm-none-linux-gnueabi-': machine `arm-none-linux-gnueabi' not
recognized
configure: error: /bin/bash config/config.sub arm-none-linux-gnueabi- failed

This is how my environment is setup:
luke@domain.hid$ which
arm-none-linux-gnueabi-gcc
/home/luke/Desktop/moje/mini2440/arm-2008q3/bin/arm-none-linux-gnueabi-gcc
luke@domain.hid$ echo $PATH
/home/luke/Desktop/moje/mini2440/arm-2008q3/bin:/usr/lib/lightdm/lightdm:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/games

No adequate info in the TROUBLESHOOTING.

Am doing something wrong? Help me out please.

regards,
--
Łukasz Dragilla Sacha

Re: [Xenomai-help] configuring user-space xenomai 2.6

[Łukasz Sacha]

I think I've identified the problem.
There might be inconsistency in the script. In the README_INSTALL you
write to give --host without the ending "-" whereas in the example it
states to give --host=arm-none-linux-gnueabi-
This is what happens when I write the host without the ending "-".

luke@domain.hid$ ./configure
CFLAGS="-march=armv4t" LDFLAGS="-march=armv4t"
--host=arm-none-linux-gnueabi --build=i686-pc-linux-gnu
checking build system type... i686-pc-linux-gnu
checking host system type... arm-none-linux-gnueabi
checking for a BSD-compatible install... /usr/bin/install -c
checking for arm-none-linux-gnueabi-gcc... arm-none-linux-gnueabi-gcc
–march=armv4t –mtune=arm920t
checking whether the C compiler works... no
configure: error: in `/home/luke/Desktop/moje/mini2440/xenomai-2.6.0-rc5':
configure: error: C compiler cannot create executables
See `config.log' for more details

Any ideas?
--
Łukasz Dragilla Sacha



On Mon, Oct 31, 2011 at 13:14, Łukasz Sacha <dragilla@domain.hid> wrote:
> Hey,
>
> I'm following README_INSTALL from the xenoami 2.6 tree. I successfully
> patched and built the kernel 2.6.38.8 and modules. Now I'm trying to
> configure the user-space.
> I'm running the configure command as given in the example:
> ./configure CFLAGS="-march=armv4t" LDFLAGS="-march=armv4t"
> --host=arm-none-linux-gnueabi- --build=i686-pc-linux-gnu
> I get the following error:
> checking build system type... i686-pc-linux-gnu
> checking host system type... Invalid configuration
> `arm-none-linux-gnueabi-': machine `arm-none-linux-gnueabi' not
> recognized
> configure: error: /bin/bash config/config.sub arm-none-linux-gnueabi- failed
>
> This is how my environment is setup:
> luke@domain.hid$ which
> arm-none-linux-gnueabi-gcc
> /home/luke/Desktop/moje/mini2440/arm-2008q3/bin/arm-none-linux-gnueabi-gcc
> luke@domain.hid$ echo $PATH
> /home/luke/Desktop/moje/mini2440/arm-2008q3/bin:/usr/lib/lightdm/lightdm:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/games
>
> No adequate info in the TROUBLESHOOTING.
>
> Am doing something wrong? Help me out please.
>
> regards,
> --
> Łukasz Dragilla Sacha
>

Re: [Xenomai-help] configuring user-space xenomai 2.6

[Łukasz Sacha]

This is the line configure generated to test whether compiler works:
arm-none-linux-gnueabi-gcc –march=armv4t –mtune=arm920t -o conftest
-march=armv4t -march=armv4t conftest.c
(notice tripple  -march=armv4t)

when I execute it it gives me:
arm-none-linux-gnueabi-gcc: –march=armv4t: No such file or directory
arm-none-linux-gnueabi-gcc: –mtune=arm920t: No such file or directory
arm-none-linux-gnueabi-gcc: conftest.c: No such file or directory
arm-none-linux-gnueabi-gcc: no input files

However with a single  -march=armv4t it doesn't work either.
luke@domain.hid$
arm-none-linux-gnueabi-gcc -march=armv4t –mtune=arm920t -o conftest
conftest.c
arm-none-linux-gnueabi-gcc: –mtune=arm920t: No such file or directory
arm-none-linux-gnueabi-gcc: conftest.c: No such file or directory
arm-none-linux-gnueabi-gcc: no input files

.. which is strange, because arm-none-linux-gnueabi-gcc --help tells
me all the options are ok:
"Options starting with -g, -f, -m, -O, -W, or --param are automatically
 passed on to the various sub-processes invoked by arm-none-linux-gnueabi-gcc."

Seems -mtune is not recognized by some subprocess, but which and why?

cheers :)

--
Łukasz Dragilla Sacha



On Mon, Oct 31, 2011 at 13:35, Łukasz Sacha <dragilla@domain.hid> wrote:
> I think I've identified the problem.
> There might be inconsistency in the script. In the README_INSTALL you
> write to give --host without the ending "-" whereas in the example it
> states to give --host=arm-none-linux-gnueabi-
> This is what happens when I write the host without the ending "-".
>
> luke@domain.hid$ ./configure
> CFLAGS="-march=armv4t" LDFLAGS="-march=armv4t"
> --host=arm-none-linux-gnueabi --build=i686-pc-linux-gnu
> checking build system type... i686-pc-linux-gnu
> checking host system type... arm-none-linux-gnueabi
> checking for a BSD-compatible install... /usr/bin/install -c
> checking for arm-none-linux-gnueabi-gcc... arm-none-linux-gnueabi-gcc
> –march=armv4t –mtune=arm920t
> checking whether the C compiler works... no
> configure: error: in `/home/luke/Desktop/moje/mini2440/xenomai-2.6.0-rc5':
> configure: error: C compiler cannot create executables
> See `config.log' for more details
>
> Any ideas?
> --
> Łukasz Dragilla Sacha
>
>
>
> On Mon, Oct 31, 2011 at 13:14, Łukasz Sacha <dragilla@domain.hid> wrote:
>> Hey,
>>
>> I'm following README_INSTALL from the xenoami 2.6 tree. I successfully
>> patched and built the kernel 2.6.38.8 and modules. Now I'm trying to
>> configure the user-space.
>> I'm running the configure command as given in the example:
>> ./configure CFLAGS="-march=armv4t" LDFLAGS="-march=armv4t"
>> --host=arm-none-linux-gnueabi- --build=i686-pc-linux-gnu
>> I get the following error:
>> checking build system type... i686-pc-linux-gnu
>> checking host system type... Invalid configuration
>> `arm-none-linux-gnueabi-': machine `arm-none-linux-gnueabi' not
>> recognized
>> configure: error: /bin/bash config/config.sub arm-none-linux-gnueabi- failed
>>
>> This is how my environment is setup:
>> luke@domain.hid$ which
>> arm-none-linux-gnueabi-gcc
>> /home/luke/Desktop/moje/mini2440/arm-2008q3/bin/arm-none-linux-gnueabi-gcc
>> luke@domain.hid$ echo $PATH
>> /home/luke/Desktop/moje/mini2440/arm-2008q3/bin:/usr/lib/lightdm/lightdm:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/games
>>
>> No adequate info in the TROUBLESHOOTING.
>>
>> Am doing something wrong? Help me out please.
>>
>> regards,
>> --
>> Łukasz Dragilla Sacha
>>
>

Re: [Xenomai-help] configuring user-space xenomai 2.6

[Gilles Chanteperdrix]

On 10/31/2011 01:52 PM, Łukasz Sacha wrote:
> This is the line configure generated to test whether compiler works:
> arm-none-linux-gnueabi-gcc –march=armv4t –mtune=arm920t -o conftest
> -march=armv4t -march=armv4t conftest.c
> (notice tripple  -march=armv4t)
> 
> when I execute it it gives me:
> arm-none-linux-gnueabi-gcc: –march=armv4t: No such file or directory
> arm-none-linux-gnueabi-gcc: –mtune=arm920t: No such file or directory
> arm-none-linux-gnueabi-gcc: conftest.c: No such file or directory
> arm-none-linux-gnueabi-gcc: no input files
> 
> However with a single  -march=armv4t it doesn't work either.
> luke@domain.hid$
> arm-none-linux-gnueabi-gcc -march=armv4t –mtune=arm920t -o conftest
> conftest.c
> arm-none-linux-gnueabi-gcc: –mtune=arm920t: No such file or directory
> arm-none-linux-gnueabi-gcc: conftest.c: No such file or directory
> arm-none-linux-gnueabi-gcc: no input files
> 
> .. which is strange, because arm-none-linux-gnueabi-gcc --help tells
> me all the options are ok:
> "Options starting with -g, -f, -m, -O, -W, or --param are automatically
>  passed on to the various sub-processes invoked by arm-none-linux-gnueabi-gcc."
> 
> Seems -mtune is not recognized by some subprocess, but which and why?
> 
> cheers :)

Strange toolchain. I use codesourcery toolchain and never observed such
behaviour. You should make sure the toolchain you use works before
trying and compiling xenomai.

-- 
                                                                Gilles.

Re: [Xenomai-help] configuring user-space xenomai 2.6

[Patrice Kadionik]

Le 31/10/2011 14:13, Gilles Chanteperdrix a écrit :

Hi,

You have perhaps followed this tutorial for mini2440 (I've worked on 
this board in july ;-) ): 
http://code.google.com/p/friendlyarm/wiki/Linux_Tutorial

Please try to unset  CC and CROSS_COMPILE.

Pat.


> On 10/31/2011 01:52 PM, Łukasz Sacha wrote:
>> This is the line configure generated to test whether compiler works:
>> arm-none-linux-gnueabi-gcc –march=armv4t –mtune=arm920t -o conftest
>> -march=armv4t -march=armv4t conftest.c
>> (notice tripple  -march=armv4t)
>>
>> when I execute it it gives me:
>> arm-none-linux-gnueabi-gcc: –march=armv4t: No such file or directory
>> arm-none-linux-gnueabi-gcc: –mtune=arm920t: No such file or directory
>> arm-none-linux-gnueabi-gcc: conftest.c: No such file or directory
>> arm-none-linux-gnueabi-gcc: no input files
>>
>> However with a single  -march=armv4t it doesn't work either.
>> luke@domain.hid$
>> arm-none-linux-gnueabi-gcc -march=armv4t –mtune=arm920t -o conftest
>> conftest.c
>> arm-none-linux-gnueabi-gcc: –mtune=arm920t: No such file or directory
>> arm-none-linux-gnueabi-gcc: conftest.c: No such file or directory
>> arm-none-linux-gnueabi-gcc: no input files
>>
>> .. which is strange, because arm-none-linux-gnueabi-gcc --help tells
>> me all the options are ok:
>> "Options starting with -g, -f, -m, -O, -W, or --param are automatically
>>   passed on to the various sub-processes invoked by arm-none-linux-gnueabi-gcc."
>>
>> Seems -mtune is not recognized by some subprocess, but which and why?
>>
>> cheers :)
> Strange toolchain. I use codesourcery toolchain and never observed such
> behaviour. You should make sure the toolchain you use works before
> trying and compiling xenomai.
>


-- 
Patrice Kadionik. F6KQH / F4CUQ
-----------

+----------------------------------------------------------------------+
+"Tout doit etre aussi simple que possible, pas seulement plus simple" +
+----------------------------------------------------------------------+
+ Patrice Kadionik             http://www.enseirb-matmeca.fr/~kadionik +
+ IMS Laboratory               http://www.ims-bordeaux.fr/             +
+ ENSEIRB-MATMECA              http://www.enseirb-matmeca.fr           +
+ PO BOX 99                    fax   : +33 5.56.37.20.23               +
+ 33402 TALENCE Cedex          voice : +33 5.56.84.23.47               +
+ FRANCE                                                               +
+----------------------------------------------------------------------+

Re: [Xenomai-help] configuring user-space xenomai 2.6

[Łukasz Sacha]

I used the toolchain from codesourcery
(http://www.codesourcery.com/sgpp/lite/arm/portal/package3696/public/arm-none-linux-gnueabi/arm-2008q3-72-arm-none-linux-gnueabi-i686-pc-linux-gnu.tar.bz2).
The one downloaded from the ubuntu repos behaves the same way.
--
Łukasz Dragilla Sacha



On Mon, Oct 31, 2011 at 14:13, Gilles Chanteperdrix
<gilles.chanteperdrix@xenomai.org> wrote:
> On 10/31/2011 01:52 PM, Łukasz Sacha wrote:
>> This is the line configure generated to test whether compiler works:
>> arm-none-linux-gnueabi-gcc –march=armv4t –mtune=arm920t -o conftest
>> -march=armv4t -march=armv4t conftest.c
>> (notice tripple  -march=armv4t)
>>
>> when I execute it it gives me:
>> arm-none-linux-gnueabi-gcc: –march=armv4t: No such file or directory
>> arm-none-linux-gnueabi-gcc: –mtune=arm920t: No such file or directory
>> arm-none-linux-gnueabi-gcc: conftest.c: No such file or directory
>> arm-none-linux-gnueabi-gcc: no input files
>>
>> However with a single  -march=armv4t it doesn't work either.
>> luke@domain.hid$
>> arm-none-linux-gnueabi-gcc -march=armv4t –mtune=arm920t -o conftest
>> conftest.c
>> arm-none-linux-gnueabi-gcc: –mtune=arm920t: No such file or directory
>> arm-none-linux-gnueabi-gcc: conftest.c: No such file or directory
>> arm-none-linux-gnueabi-gcc: no input files
>>
>> .. which is strange, because arm-none-linux-gnueabi-gcc --help tells
>> me all the options are ok:
>> "Options starting with -g, -f, -m, -O, -W, or --param are automatically
>>  passed on to the various sub-processes invoked by arm-none-linux-gnueabi-gcc."
>>
>> Seems -mtune is not recognized by some subprocess, but which and why?
>>
>> cheers :)
>
> Strange toolchain. I use codesourcery toolchain and never observed such
> behaviour. You should make sure the toolchain you use works before
> trying and compiling xenomai.
>
> --
>                                                                Gilles.
>
>

Re: [Xenomai-help] configuring user-space xenomai 2.6

[Łukasz Sacha]

Yes you were right! That helped - thank you.
--
Łukasz Dragilla Sacha



On Mon, Oct 31, 2011 at 14:20, Patrice Kadionik
<kadionik@domain.hid> wrote:
> Le 31/10/2011 14:13, Gilles Chanteperdrix a écrit :
>
> Hi,
>
> You have perhaps followed this tutorial for mini2440 (I've worked on this
> board in july ;-) ):
> http://code.google.com/p/friendlyarm/wiki/Linux_Tutorial
>
> Please try to unset  CC and CROSS_COMPILE.
>
> Pat.
>
>
>> On 10/31/2011 01:52 PM, Łukasz Sacha wrote:
>>>
>>> This is the line configure generated to test whether compiler works:
>>> arm-none-linux-gnueabi-gcc –march=armv4t –mtune=arm920t -o conftest
>>> -march=armv4t -march=armv4t conftest.c
>>> (notice tripple  -march=armv4t)
>>>
>>> when I execute it it gives me:
>>> arm-none-linux-gnueabi-gcc: –march=armv4t: No such file or directory
>>> arm-none-linux-gnueabi-gcc: –mtune=arm920t: No such file or directory
>>> arm-none-linux-gnueabi-gcc: conftest.c: No such file or directory
>>> arm-none-linux-gnueabi-gcc: no input files
>>>
>>> However with a single  -march=armv4t it doesn't work either.
>>> luke@domain.hid$
>>> arm-none-linux-gnueabi-gcc -march=armv4t –mtune=arm920t -o conftest
>>> conftest.c
>>> arm-none-linux-gnueabi-gcc: –mtune=arm920t: No such file or directory
>>> arm-none-linux-gnueabi-gcc: conftest.c: No such file or directory
>>> arm-none-linux-gnueabi-gcc: no input files
>>>
>>> .. which is strange, because arm-none-linux-gnueabi-gcc --help tells
>>> me all the options are ok:
>>> "Options starting with -g, -f, -m, -O, -W, or --param are automatically
>>>  passed on to the various sub-processes invoked by
>>> arm-none-linux-gnueabi-gcc."
>>>
>>> Seems -mtune is not recognized by some subprocess, but which and why?
>>>
>>> cheers :)
>>
>> Strange toolchain. I use codesourcery toolchain and never observed such
>> behaviour. You should make sure the toolchain you use works before
>> trying and compiling xenomai.
>>
>
>
> --
> Patrice Kadionik. F6KQH / F4CUQ
> -----------
>
> +----------------------------------------------------------------------+
> +"Tout doit etre aussi simple que possible, pas seulement plus simple" +
> +----------------------------------------------------------------------+
> + Patrice Kadionik             http://www.enseirb-matmeca.fr/~kadionik +
> + IMS Laboratory               http://www.ims-bordeaux.fr/             +
> + ENSEIRB-MATMECA              http://www.enseirb-matmeca.fr           +
> + PO BOX 99                    fax   : +33 5.56.37.20.23               +
> + 33402 TALENCE Cedex          voice : +33 5.56.84.23.47               +
> + FRANCE                                                               +
> +----------------------------------------------------------------------+
>
>
> _______________________________________________
> Xenomai-help mailing list
> Xenomai-help@domain.hid
> https://mail.gna.org/listinfo/xenomai-help
>

Re: [Xenomai-help] configuring user-space xenomai 2.6

[Gilles Chanteperdrix]

On 10/31/2011 02:23 PM, Łukasz Sacha wrote:
> I used the toolchain from codesourcery
> (http://www.codesourcery.com/sgpp/lite/arm/portal/package3696/public/arm-none-linux-gnueabi/arm-2008q3-72-arm-none-linux-gnueabi-i686-pc-linux-gnu.tar.bz2).
> The one downloaded from the ubuntu repos behaves the same way.

Something is broken in you environment, like an environment variable set
or a wrapper script intercepting the arm-none-linux-gnueabi-gcc command.
Because codesourey toolchains work, there is no doubt about that. 2008q3
is a bit old, but it works, no matter the number of -march=armv4t on the
command line.

-- 
                                                                Gilles.

Re: [Xenomai-help] configuring user-space xenomai 2.6

[Łukasz Sacha]

The README.INSTALL ends with compilation of the user-space. What next?
How to install a skin?

regards,
--
Łukasz Dragilla Sacha



On Mon, Oct 31, 2011 at 14:29, Łukasz Sacha <dragilla@domain.hid> wrote:
> Yes you were right! That helped - thank you.
> --
> Łukasz Dragilla Sacha
>
>
>
> On Mon, Oct 31, 2011 at 14:20, Patrice Kadionik
> <kadionik@domain.hid> wrote:
>> Le 31/10/2011 14:13, Gilles Chanteperdrix a écrit :
>>
>> Hi,
>>
>> You have perhaps followed this tutorial for mini2440 (I've worked on this
>> board in july ;-) ):
>> http://code.google.com/p/friendlyarm/wiki/Linux_Tutorial
>>
>> Please try to unset  CC and CROSS_COMPILE.
>>
>> Pat.
>>
>>
>>> On 10/31/2011 01:52 PM, Łukasz Sacha wrote:
>>>>
>>>> This is the line configure generated to test whether compiler works:
>>>> arm-none-linux-gnueabi-gcc –march=armv4t –mtune=arm920t -o conftest
>>>> -march=armv4t -march=armv4t conftest.c
>>>> (notice tripple  -march=armv4t)
>>>>
>>>> when I execute it it gives me:
>>>> arm-none-linux-gnueabi-gcc: –march=armv4t: No such file or directory
>>>> arm-none-linux-gnueabi-gcc: –mtune=arm920t: No such file or directory
>>>> arm-none-linux-gnueabi-gcc: conftest.c: No such file or directory
>>>> arm-none-linux-gnueabi-gcc: no input files
>>>>
>>>> However with a single  -march=armv4t it doesn't work either.
>>>> luke@domain.hid$
>>>> arm-none-linux-gnueabi-gcc -march=armv4t –mtune=arm920t -o conftest
>>>> conftest.c
>>>> arm-none-linux-gnueabi-gcc: –mtune=arm920t: No such file or directory
>>>> arm-none-linux-gnueabi-gcc: conftest.c: No such file or directory
>>>> arm-none-linux-gnueabi-gcc: no input files
>>>>
>>>> .. which is strange, because arm-none-linux-gnueabi-gcc --help tells
>>>> me all the options are ok:
>>>> "Options starting with -g, -f, -m, -O, -W, or --param are automatically
>>>>  passed on to the various sub-processes invoked by
>>>> arm-none-linux-gnueabi-gcc."
>>>>
>>>> Seems -mtune is not recognized by some subprocess, but which and why?
>>>>
>>>> cheers :)
>>>
>>> Strange toolchain. I use codesourcery toolchain and never observed such
>>> behaviour. You should make sure the toolchain you use works before
>>> trying and compiling xenomai.
>>>
>>
>>
>> --
>> Patrice Kadionik. F6KQH / F4CUQ
>> -----------
>>
>> +----------------------------------------------------------------------+
>> +"Tout doit etre aussi simple que possible, pas seulement plus simple" +
>> +----------------------------------------------------------------------+
>> + Patrice Kadionik             http://www.enseirb-matmeca.fr/~kadionik +
>> + IMS Laboratory               http://www.ims-bordeaux.fr/             +
>> + ENSEIRB-MATMECA              http://www.enseirb-matmeca.fr           +
>> + PO BOX 99                    fax   : +33 5.56.37.20.23               +
>> + 33402 TALENCE Cedex          voice : +33 5.56.84.23.47               +
>> + FRANCE                                                               +
>> +----------------------------------------------------------------------+
>>
>>
>> _______________________________________________
>> Xenomai-help mailing list
>> Xenomai-help@domain.hid
>> https://mail.gna.org/listinfo/xenomai-help
>>
>

Re: [Xenomai-help] configuring user-space xenomai 2.6

[Łukasz Sacha]

quote from README.INSTALL: "Finally, Xenomai build system also allows
building a Xenomai patchedkernel as part of the user space support
compilation process. Section1.4 documents this possibility."

There is no section 1.4 :(

regards,--
Łukasz Dragilla Sacha



On Mon, Oct 31, 2011 at 14:45, Łukasz Sacha <dragilla@domain.hid> wrote:
> The README.INSTALL ends with compilation of the user-space. What next?
> How to install a skin?
>
> regards,
> --
> Łukasz Dragilla Sacha
>
>
>
> On Mon, Oct 31, 2011 at 14:29, Łukasz Sacha <dragilla@domain.hid> wrote:
>> Yes you were right! That helped - thank you.
>> --
>> Łukasz Dragilla Sacha
>>
>>
>>
>> On Mon, Oct 31, 2011 at 14:20, Patrice Kadionik
>> <kadionik@domain.hid> wrote:
>>> Le 31/10/2011 14:13, Gilles Chanteperdrix a écrit :
>>>
>>> Hi,
>>>
>>> You have perhaps followed this tutorial for mini2440 (I've worked on this
>>> board in july ;-) ):
>>> http://code.google.com/p/friendlyarm/wiki/Linux_Tutorial
>>>
>>> Please try to unset  CC and CROSS_COMPILE.
>>>
>>> Pat.
>>>
>>>
>>>> On 10/31/2011 01:52 PM, Łukasz Sacha wrote:
>>>>>
>>>>> This is the line configure generated to test whether compiler works:
>>>>> arm-none-linux-gnueabi-gcc –march=armv4t –mtune=arm920t -o conftest
>>>>> -march=armv4t -march=armv4t conftest.c
>>>>> (notice tripple  -march=armv4t)
>>>>>
>>>>> when I execute it it gives me:
>>>>> arm-none-linux-gnueabi-gcc: –march=armv4t: No such file or directory
>>>>> arm-none-linux-gnueabi-gcc: –mtune=arm920t: No such file or directory
>>>>> arm-none-linux-gnueabi-gcc: conftest.c: No such file or directory
>>>>> arm-none-linux-gnueabi-gcc: no input files
>>>>>
>>>>> However with a single  -march=armv4t it doesn't work either.
>>>>> luke@domain.hid$
>>>>> arm-none-linux-gnueabi-gcc -march=armv4t –mtune=arm920t -o conftest
>>>>> conftest.c
>>>>> arm-none-linux-gnueabi-gcc: –mtune=arm920t: No such file or directory
>>>>> arm-none-linux-gnueabi-gcc: conftest.c: No such file or directory
>>>>> arm-none-linux-gnueabi-gcc: no input files
>>>>>
>>>>> .. which is strange, because arm-none-linux-gnueabi-gcc --help tells
>>>>> me all the options are ok:
>>>>> "Options starting with -g, -f, -m, -O, -W, or --param are automatically
>>>>>  passed on to the various sub-processes invoked by
>>>>> arm-none-linux-gnueabi-gcc."
>>>>>
>>>>> Seems -mtune is not recognized by some subprocess, but which and why?
>>>>>
>>>>> cheers :)
>>>>
>>>> Strange toolchain. I use codesourcery toolchain and never observed such
>>>> behaviour. You should make sure the toolchain you use works before
>>>> trying and compiling xenomai.
>>>>
>>>
>>>
>>> --
>>> Patrice Kadionik. F6KQH / F4CUQ
>>> -----------
>>>
>>> +----------------------------------------------------------------------+
>>> +"Tout doit etre aussi simple que possible, pas seulement plus simple" +
>>> +----------------------------------------------------------------------+
>>> + Patrice Kadionik             http://www.enseirb-matmeca.fr/~kadionik +
>>> + IMS Laboratory               http://www.ims-bordeaux.fr/             +
>>> + ENSEIRB-MATMECA              http://www.enseirb-matmeca.fr           +
>>> + PO BOX 99                    fax   : +33 5.56.37.20.23               +
>>> + 33402 TALENCE Cedex          voice : +33 5.56.84.23.47               +
>>> + FRANCE                                                               +
>>> +----------------------------------------------------------------------+
>>>
>>>
>>> _______________________________________________
>>> Xenomai-help mailing list
>>> Xenomai-help@domain.hid
>>> https://mail.gna.org/listinfo/xenomai-help
>>>
>>
>

Re: [Xenomai-help] configuring user-space xenomai 2.6

[Gilles Chanteperdrix]

On 10/31/2011 02:48 PM, Łukasz Sacha wrote:
> quote from README.INSTALL: "Finally, Xenomai build system also allows
> building a Xenomai patchedkernel as part of the user space support
> compilation process. Section1.4 documents this possibility."
> 
> There is no section 1.4 :(

That is because this option was removed in xenomai 2.6, it was not very
useful anyway, as compiling a kernel is not complicated anyway. Will
remove the sentence, thanks.

To start using xenomai, you simply have to run make install, then copy
the installed file to the embedded root filesystem.

I already gave you URLs for documents giving a bit more details on how
to use the native and posix skins.

Also, could you avoid top-posting?

-- 
                                                                Gilles.

Re: [Xenomai-help] configuring user-space xenomai 2.6

[Łukasz Sacha]

On Mon, Oct 31, 2011 at 14:54, Gilles Chanteperdrix
<gilles.chanteperdrix@xenomai.org> wrote:
> To start using xenomai, you simply have to run make install, then copy
> the installed file to the embedded root filesystem.

So both skins are included in xenomai by default and which I chose
depends on my lking only (assuming both are switched on in the
kernel)?

> I already gave you URLs for documents giving a bit more details on how
> to use the native and posix skins.
yes, thank you.

> Also, could you avoid top-posting?
Yes, of course. Sorry about that.

regards,
-- 
LS